Nbr ise n'elu magnet

Site na afọ nke ahụmịhe na nbuli nchara na-ese magnet , floatrifs nwere n'elu . nbr ike ibute ọtụtụ ngwa, ma ndọta anyị na ntanetị maka ise n'elu na magnet . Na mgbakwunye na ndepụta ngwaahịa dị n'okpuru, ị nwekwara ike hazie nb nke gị pụrụ iche na magnet dị ka mkpa gị ka ọ dị.